MaterialRange hood exhaust pipe is made of thick and aluminum, fire-resistance coating foil vent ducting, resistant to high-temperature and being able to serve for a timeEasy InstallationNo need special tools for cutting and easy to install.You can install yourself to reduce labor costsFeatureVentilation air hose can be bent and extended to fit anywhere and is more flexible to fit exhaust fans or inline fansUsageKitchen vent hose is mainly used in air duct fan systems, used in various air circulation and ventilation projects, including hydroponic planting rooms and tents, bathrooms and lofts, heating and cooling transportation and other devices. It can also be used to cool AV equipment rooms, closets, racks and cabinetsWide ApplicationDryer vent hose is suitable for kitchens, bathrooms, greenhouses, grow rooms, grow tents, etc Specification: Material:Aluminum Foil Size Chart: 15cmx150cm/5.91inchx59.06inchor15cmx200cm/5.91inchx78.74inch Package Includes: 1 Piece Vent Hose Note: Please allow slightly errors due to manual measurement and different monitors.